3D CSS Solar System with lighting effect

[update] Added some basic responsive styles, github repo can be found here : https://github.com/juliangarnier/3D-CSS-Solar-System
Works better in webkit, buggy in FF, flat in IE.
Inspired by http://neography.com/experiment/circles/solarsystem/ and http://nicolasgallagher.com/css-pseudo-element-solar-system/demo/